v. Obs. rare–1. [f. A- pref. 1 intensive + FLASH v.1] To pour water in quantity and with force; to dash, to splash.
1387. Trevisa, Higden, Rolls Ser. I. 63. Þe Rede see is nouȝt rede of kynde, but aflascheþ and wascheþ oon rede clyues and stones.
